body,div,p,dl,dt,dd{padding: 0; margin: 0;}
body{font-size: 12px; line-height: 28px; font-family: "微软雅黑";}
.main{
    width:700px;
    margin: 0 auto;
}
.left{
    width:200px;
    float:left;
}
.main dt{font-weight: bold; font-size: 14px; line-height: 35px;}
.right{
	margin: 10px;
    width:340px;
    float:left;
}